31863678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4057}}^1$

素因数の和:4097

約数の個数: 64

約数和(自身を含む): 84146688

約数和(自身を除く): 52283010

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2618, 3927, 4057, 7854, 8114, 12171, 24342, 28399, 44627, 56798, 68969, 85197, 89254, 133881, 137938, 170394, 206907, 267762, 312389, 413814, 482783, 624778, 758659, 937167, 965566, 1448349, 1517318, 1874334, 2275977, 2896698, 4551954, 5310613, 10621226, 15931839, 31863678]

約数ペア:

[(1, 31863678), (2, 15931839), (3, 10621226), (6, 5310613), (7, 4551954), (11, 2896698), (14, 2275977), (17, 1874334), (21, 1517318), (22, 1448349), (33, 965566), (34, 937167), (42, 758659), (51, 624778), (66, 482783), (77, 413814), (102, 312389), (119, 267762), (154, 206907), (187, 170394), (231, 137938), (238, 133881), (357, 89254), (374, 85197), (462, 68969), (561, 56798), (714, 44627), (1122, 28399), (1309, 24342), (2618, 12171), (3927, 8114), (4057, 7854)]